TWI589457B - mechanical pencil - Google Patents

mechanical pencil Download PDF

Info

Publication number
TWI589457B
TWI589457B TW102125557A TW102125557A TWI589457B TW I589457 B TWI589457 B TW I589457B TW 102125557 A TW102125557 A TW 102125557A TW 102125557 A TW102125557 A TW 102125557A TW I589457 B TWI589457 B TW I589457B
Authority
TW
Taiwan
Prior art keywords
refill
inner cylinder
core
state
shaft
Prior art date
Application number
TW102125557A
Other languages
English (en)
Chinese (zh)
Other versions
TW201416243A (zh
Inventor
Kei Oomoto
Original Assignee
Mitsubishi Pencil Company Limited
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Pencil Company Limited filed Critical Mitsubishi Pencil Company Limited
Publication of TW201416243A publication Critical patent/TW201416243A/zh
Application granted granted Critical
Publication of TWI589457B publication Critical patent/TWI589457B/zh

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K21/00—Propelling pencils
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K21/00—Propelling pencils
    • B43K21/003—Propelling pencils with lead sections or lead cartridges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K21/00—Propelling pencils
    • B43K21/006—Pencil-barrels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K21/00—Propelling pencils
    • B43K21/02—Writing-core feeding mechanisms
    • B43K21/16—Writing-core feeding mechanisms with stepwise feed of writing-cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K21/00—Propelling pencils
    • B43K21/24—Assembling, finishing, or repairing propelling pencils
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K23/00—Holders or connectors for writing implements; Means for protecting the writing-points
    • B43K23/008—Holders comprising finger grips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K25/00—Attaching writing implements to wearing apparel or objects involving constructional changes of the implements
    • B43K25/02—Clips
    • B43K25/026—Clips combined with other objects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K25/00—Attaching writing implements to wearing apparel or objects involving constructional changes of the implements
    • B43K25/02—Clips
    • B43K25/028—Clips combined with means for propelling, projecting or retracting the writing unit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K29/00—Combinations of writing implements with other articles
    • B43K29/02—Combinations of writing implements with other articles with rubbers

Landscapes

  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
TW102125557A 2012-07-27 2013-07-17 mechanical pencil TWI589457B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012167219A JP5972699B2 (ja) 2012-07-27 2012-07-27 シャープペンシル

Publications (2)

Publication Number Publication Date
TW201416243A TW201416243A (zh) 2014-05-01
TWI589457B true TWI589457B (zh) 2017-07-01

Family

ID=49997074

Family Applications (1)

Application Number Title Priority Date Filing Date
TW102125557A TWI589457B (zh) 2012-07-27 2013-07-17 mechanical pencil

Country Status (3)

Country Link
JP (1) JP5972699B2 (ja)
TW (1) TWI589457B (ja)
WO (1) WO2014017258A1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6244716B2 (ja) * 2013-07-26 2017-12-13 ぺんてる株式会社 軸筒の連結構造
JP6488734B2 (ja) * 2015-02-03 2019-03-27 コクヨ株式会社 部材の結合構造
FR3075096B1 (fr) * 2017-12-20 2020-01-03 Societe Bic Instrument d'ecriture multifonction comprenant un systeme de portemine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06106892A (ja) * 1992-09-28 1994-04-19 Iwasaki Kinzoku Kogyo Kk 繰出式筆記具
JP2000127673A (ja) * 1998-10-26 2000-05-09 Mitsubishi Pencil Co Ltd シャープペンシル
JP2005231148A (ja) * 2004-02-18 2005-09-02 Tombow Pencil Co Ltd シャープペンシル

Also Published As

Publication number Publication date
JP5972699B2 (ja) 2016-08-17
JP2014024272A (ja) 2014-02-06
WO2014017258A1 (ja) 2014-01-30
TW201416243A (zh) 2014-05-01

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